neil@neil-jazztop:~$ sudo ssh -vvv livingroom@192.168.2.4
OpenSSH_7.2p2 Ubuntu-4ubuntu1, OpenSSL 1.0.2g-fips  1 Mar 2016
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: resolving "192.168.2.4" port 22
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to 192.168.2.4 [192.168.2.4] port 22.
debug1: connect to address 192.168.2.4 port 22: Connection refused
ssh: connect to host 192.168.2.4 port 22: Connection refused